EcoTrends - Long-Term Trends in Ecological Systems

The EcoTrends Editorial Committee sorted through vast amounts of historical and ongoing data from 50 ecological sites in the United States and Antarctica to present in a logical format the variables commonly collected. This work provides cross-site comparisons of ecological responses to global change drivers, as well as long-term trends in global change drivers and responses at site and continental scales.

⇒ While supplies last, single copies of this publication can be obtained at no cost from Debra Peters, USDA-ARS Jornada Experimental Range, P.O. Box 30003, MSC 3JER, NMSU, Las Cruces, NM 88003 or by email at debpeter@nmsu.edu

⇒ Copies may be purchased in various formats (microfiche, photocopy, CD, print on demand) from the National Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161, 800-553-6847, www.ntis.gov